2108805754 has 8 divisors (see below), whose sum is σ = 3450773088. Its totient is φ = 958548060.

The previous prime is 2108805739. The next prime is 2108805757. The reversal of 2108805754 is 4575088012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2108805757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47927382 + ... + 47927425.

It is an arithmetic number, because the mean of its divisors is an integer number (431346636).

Almost surely, 2^2108805754 is an apocalyptic number.

2108805754 is a deficient number, since it is larger than the sum of its proper divisors (1341967334).

2108805754 is a wasteful number, since it uses less digits than its factorization.

2108805754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95854820.

The product of its (nonzero) digits is 89600, while the sum is 40.

The square root of 2108805754 is about 45921.7350935262. The cubic root of 2108805754 is about 1282.3665840617.

The spelling of 2108805754 in words is "two billion, one hundred eight million, eight hundred five thousand, seven hundred fifty-four".